you are seeing the wrong meaning of 'Grate'
It is not this meaning:
- Reduce (something, especially food) to small shreds by rubbing it on a grater.
It is this one:
- Have an irritating effect.
The cheese reference would remove that sharp satire (as recognised by Hedgehog above)
( ,
Fri 20 May 2016, 9:15,
archived)
- Reduce (something, especially food) to small shreds by rubbing it on a grater.
It is this one:
- Have an irritating effect.
The cheese reference would remove that sharp satire (as recognised by Hedgehog above)